POP-OUT | CLOSE

An Information Portal to 108957 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2VSR
  •   Crystallization Hide
    Crystallization Experiments
    pH 8
    Details pH 8
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 93.18 α = 90
    b = 61.67 β = 103.02
    c = 118.94 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2007-11-16
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-3
    Wavelength 0.93
    Site ESRF
    Beamline ID14-3
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.05
    Resolution(Low) 51.02
    Number Reflections(Observed) 39198
    Percent Possible(Observed) 94.4
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 21.7
    Redundancy 2.3
     
    High Resolution Shell Details
    Resolution(High) 2.05
    Resolution(Low) 2.16
    Percent Possible(All) 77.5
    R Merge I(Observed) 0.27
    Mean I Over Sigma(Observed) 2.9
    Redundancy 2.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 51.02
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 39198
    Number of Reflections(R-Free) 1975
    Percent Reflections(Observed) 94.4
    R-Factor(Observed) 0.226
    R-Work 0.226
    R-Free 0.266
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 34.2
    Anisotropic B[1][1] -0.64
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 2.31
    Anisotropic B[2][2] 10.13
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -9.49
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.05
    Shell Resolution(Low) 2.18
    Number of Reflections(R-Free) 286
    Number of Reflections(R-Work) 5152
    R-Factor(R-Work) 0.278
    R-Factor(R-Free) 0.307
    R-Free Error 0.018
    Percent Reflections(Observed) 79.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_scangle_it 3.28
    c_scbond_it 2.2
    c_mcangle_it 2.18
    c_mcbond_it 1.38
    c_improper_angle_d 0.75
    c_bond_d 0.007
    c_angle_deg 1.1
    c_dihedral_angle_d 18.7
     
    Coordinate Error
    Luzzati ESD(Observed) 0.26
    Luzzati Sigma A(Observed) 0.23
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.31
    Luzzati Sigma A(R-Free Set) 0.27
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4103
    Nucleic Acid Atoms 0
    Heterogen Atoms 63
    Solvent Atoms 119
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement CNS 1.2
     
    Software
    refinement CNS version: 1.2
    model building PHASER